Micropearl product line up (Plastic Spacer)Micropearl is uniformly particle size distribution with a spherical particles (beads).
Base technology was cultivated with LCD spacer applications

Micropearl EX:Particles for high accuracy

  • Small particle diameter
  • Gap control
  • Components bonding
  • Simulated specimen
  • Simplified manufacturing process
  • Excellent resistance against heat

1. Characteristic

Uniformal partical size distributions that able to control tighter particle size control. Excellent for voltage, heat and chemical resistance

2. Applications

・LCD spacer (display/dimming material)
・Gap control for liquid adheive (Sensor / Enclosure / Other electric and optical components)
・Embossing molding material
・Simulated specimen
etc

3. Advantages of using low Cv particales

In pursuit of higher definition and higher accuracy than SP series

  Low Cv ( a narrow particle size distribution) High Cv ( wide particle size distribution)
Image diagram Low Cv ( a narrow particle size distribution) High Cv ( wide particle size distribution)
On vibration Inhibit the movement of particles Easy movement of the particles
Number of particles More particles are related to the gap control
Able to control gap by using less particles
Less particles are related to the gap control
A large number of particles is required to control the gap
Gap analysis
Micropearl EX
Micropearl EX:Particles for high accuracy
Other company's products
Other company's products

4. Product lineup

Grade Av.diameter [µm] Cv [%]
EX-002 2.00±0.05 About 3
EX-00225 2.25±0.05
EX-0025 2.50±0.05
EX-00275 2.75±0.05
EX-003 3.00±0.05
EX-00325 3.25±0.05
EX-0035 3.50±0.05
EX-00375 3.75±0.05
EX-004 4.00±0.05
EX-00425 4.25±0.05
EX-0045 4.50±0.05
EX-00475 4.75±0.05
EX-005 5.00±0.05
EX-0055 5.50±0.05
※If you require other particle size, please contact us directly